@import url("/css/tokens.css");
@import url("https://fonts.googleapis.com/css2?family=Shippori+Mincho:wght@400;500;600;700&family=EB+Garamond:wght@400;500&display=swap");

/* ============================================================
 * Reset
 * ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--f-jp);
    font-size: var(--fs-base);
    line-height: var(--lh-base);
    color: var(--c-text);
    background: var(--c-bg);
    background-image:
        radial-gradient(rgba(90,70,50,0.04) 1px, transparent 1px),
        radial-gradient(rgba(90,70,50,0.03) 1px, transparent 1px);
    background-size: 24px 24px, 48px 48px;
    background-position: 0 0, 12px 12px;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
img, picture, video { max-width: 100%; height: auto; display: block; }
a { color: var(--c-accent); text-decoration: none; transition: color .25s var(--ease-soft); }
a:hover { color: var(--c-strong); }
h1, h2, h3, h4 { font-weight: 500; line-height: var(--lh-tight); margin: 0 0 var(--sp-3); }
p { margin: 0 0 var(--sp-2); }

/* ============================================================
 * Layout primitives
 * ============================================================ */
.container       { max-width: var(--w-wide);   margin: 0 auto; padding: 0 var(--sp-3); }
.container--base { max-width: var(--w-base);   margin: 0 auto; padding: 0 var(--sp-3); }
.container--narrow { max-width: var(--w-narrow); margin: 0 auto; padding: 0 var(--sp-3); }

.section { padding: var(--sp-7) 0; }
.section--soft { background: var(--c-bg-soft); }
.section--paper { background: var(--c-paper); }

.divider {
    border: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--c-line), transparent);
    margin: var(--sp-5) auto;
    max-width: 320px;
}

/* ============================================================
 * Header
 * ============================================================ */
.site-header {
    position: sticky; top: 0; z-index: 50;
    background: rgba(247, 243, 234, 0.92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--c-line);
}
.site-header__inner {
    display: flex; align-items: center; justify-content: space-between;
    padding: var(--sp-2) var(--sp-3);
    max-width: var(--w-wide); margin: 0 auto;
}
.site-header__brand {
    display: flex; align-items: center; gap: var(--sp-2);
    font-family: var(--f-jp); color: var(--c-text); text-decoration: none;
}
.site-header__brand img {
    height: 36px;
    width: auto;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}
.site-header__brand-text { font-size: 1.1rem; letter-spacing: 0.05em; }
.site-header__nav {
    display: flex; gap: var(--sp-3); align-items: center;
    font-size: 0.95rem;
}
.site-header__nav a {
    color: var(--c-text-soft);
    padding: 0.4em 0.2em;
    border-bottom: 1px solid transparent;
    transition: color .25s var(--ease-soft), border-color .25s var(--ease-soft);
}
.site-header__nav a:hover { color: var(--c-strong); border-bottom-color: var(--c-strong); }
.site-header__nav a.cta {
    background: var(--c-accent);
    color: var(--c-paper);
    padding: 0.5em 1.2em;
    border-radius: 999px;
    border-bottom: 0;
}
.site-header__nav a.cta:hover { background: var(--c-strong); color: var(--c-paper); }
.site-header__toggle { display: none; background: none; border: 0; font-size: 1.5rem; color: var(--c-accent); cursor: pointer; }

@media (max-width: 720px) {
    .site-header__nav {
        display: none; flex-direction: column; align-items: stretch;
        position: absolute; top: 100%; left: 0; right: 0;
        background: var(--c-paper); border-bottom: 1px solid var(--c-line);
        padding: var(--sp-2) var(--sp-3);
        gap: var(--sp-1);
    }
    .site-header__nav.is-open { display: flex; }
    .site-header__nav a { padding: var(--sp-2) 0; border-bottom: 1px solid var(--c-line); }
    .site-header__nav a:last-child { border-bottom: 0; }
    .site-header__toggle { display: block; }
}

/* ============================================================
 * Hero
 * ============================================================ */
.hero {
    position: relative;
    min-height: 78vh;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
    background: var(--c-bg-soft);
}
.hero__bg {
    position: absolute; inset: 0;
    background-size: cover; background-position: center;
    filter: sepia(0.18) saturate(0.92) brightness(0.86);
}
.hero__bg::after {
    content: ""; position: absolute; inset: 0;
    background:
        radial-gradient(ellipse at center, transparent 30%, rgba(44, 38, 32, 0.55) 100%),
        linear-gradient(180deg, rgba(247, 243, 234, 0.0) 60%, rgba(247, 243, 234, 0.85) 100%);
}
.hero__content {
    position: relative; z-index: 2;
    text-align: center;
    padding: var(--sp-5) var(--sp-3);
    color: var(--c-paper);
    text-shadow: 0 2px 14px rgba(0,0,0,0.45);
    max-width: 720px;
}
.hero__eyebrow {
    display: inline-block;
    font-family: var(--f-en);
    letter-spacing: 0.4em;
    font-size: 0.85rem;
    opacity: 0.85;
    margin-bottom: var(--sp-2);
}
.hero__title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    line-height: 1.5;
    margin-bottom: var(--sp-3);
}
.hero__lead {
    font-size: var(--fs-lg);
    line-height: var(--lh-loose);
    opacity: 0.92;
}

/* ============================================================
 * Page header (sub-pages)
 * ============================================================ */
.page-head {
    text-align: center;
    padding: var(--sp-6) var(--sp-3) var(--sp-4);
}
.page-head__eyebrow {
    font-family: var(--f-en);
    letter-spacing: 0.4em;
    color: var(--c-text-mute);
    font-size: 0.85rem;
    margin-bottom: var(--sp-2);
}
.page-head__title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    color: var(--c-accent);
    position: relative;
    display: inline-block;
}
.page-head__title::after {
    content: ""; display: block;
    width: 48px; height: 1px;
    background: var(--c-strong);
    margin: var(--sp-2) auto 0;
}
.page-head__lead { color: var(--c-text-soft); margin-top: var(--sp-2); }

/* ============================================================
 * Cards / blocks
 * ============================================================ */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--sp-4);
}
.feature {
    text-align: center;
    padding: var(--sp-4) var(--sp-3);
}
.feature__icon {
    width: 72px;
    height: 72px;
    margin: 0 auto var(--sp-2);
    color: var(--c-accent);
    display: block;
}
.feature__icon:hover { color: var(--c-strong); }
.feature__title { font-size: var(--fs-lg); color: var(--c-accent); }
.feature__desc { color: var(--c-text-soft); font-size: 0.95rem; }

.news-list { list-style: none; padding: 0; margin: 0; }
.news-list li {
    padding: var(--sp-3) 0;
    border-bottom: 1px dashed var(--c-line);
}
.news-list li:last-child { border-bottom: 0; }
.news-list time {
    font-family: var(--f-en);
    color: var(--c-text-mute);
    margin-right: var(--sp-2);
    letter-spacing: 0.05em;
}
.news-list a { color: var(--c-text); }
.news-list a:hover { color: var(--c-strong); }

/* article body */
.article {
    max-width: var(--w-narrow);
    margin: 0 auto;
    padding: 0 var(--sp-3) var(--sp-6);
}
.article header { text-align: center; margin: var(--sp-5) 0 var(--sp-4); }
.article h1 { font-size: var(--fs-2xl); color: var(--c-accent); }
.article time { font-family: var(--f-en); color: var(--c-text-mute); }
.article p { line-height: var(--lh-loose); }
.article img { margin: var(--sp-3) 0; border-radius: var(--r-md); box-shadow: var(--shadow-paper); }

/* table (会社概要) */
.spec-table { width: 100%; border-collapse: collapse; margin: var(--sp-3) 0; }
.spec-table th, .spec-table td {
    padding: var(--sp-2) var(--sp-3);
    border-bottom: 1px dashed var(--c-line);
    text-align: left;
    vertical-align: top;
}
.spec-table th {
    width: 30%;
    color: var(--c-text-mute);
    font-weight: 500;
    white-space: nowrap;
}

/* ============================================================
 * Placeholder（画像が用意できていない場所）
 * ============================================================ */
.placeholder {
    position: relative;
    width: 100%;
    background: repeating-linear-gradient(
        45deg,
        var(--c-bg-soft),
        var(--c-bg-soft) 12px,
        var(--c-bg-cream) 12px,
        var(--c-bg-cream) 24px
    );
    border: 2px dashed var(--c-text-mute);
    border-radius: var(--r-md);
    overflow: hidden;
    margin: var(--sp-3) 0;
}
.placeholder::before {
    content: ""; display: block;
    padding-bottom: var(--ph-aspect, 56.25%);
}
.ph-inner {
    position: absolute; inset: 0;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    text-align: center; gap: 0.4em;
    color: var(--c-accent);
    font-family: var(--f-jp);
    padding: var(--sp-3);
}
.ph-icon { font-family: var(--f-en); font-size: 0.85rem; letter-spacing: 0.3em; color: var(--c-strong); }
.ph-size { font-family: var(--f-mono); font-size: 0.85rem; color: var(--c-text-mute); }
.ph-desc { max-width: 32em; line-height: 1.6; }
.ph-purpose { font-size: 0.8rem; color: var(--c-text-mute); }

/* ============================================================
 * Buttons
 * ============================================================ */
.btn {
    display: inline-block;
    padding: 0.85em 2em;
    border-radius: 999px;
    background: var(--c-accent);
    color: var(--c-paper);
    font-family: var(--f-jp);
    border: 0;
    cursor: pointer;
    transition: background .25s var(--ease-soft), transform .25s var(--ease-soft);
}
.btn:hover { background: var(--c-strong); color: var(--c-paper); transform: translateY(-1px); }
.btn--ghost {
    background: transparent;
    color: var(--c-accent);
    border: 1px solid var(--c-accent);
}
.btn--ghost:hover { background: var(--c-accent); color: var(--c-paper); }

/* ============================================================
 * Forms
 * ============================================================ */
.form { max-width: var(--w-narrow); margin: 0 auto; }
.form-row { margin-bottom: var(--sp-3); }
.form-row label { display: block; font-size: 0.9rem; color: var(--c-text-soft); margin-bottom: 0.4em; }
.form-row input, .form-row textarea {
    width: 100%;
    padding: 0.75em 1em;
    background: var(--c-paper);
    border: 1px solid var(--c-line);
    border-radius: var(--r-sm);
    font-family: var(--f-jp);
    font-size: 1rem;
    color: var(--c-text);
}
.form-row input:focus, .form-row textarea:focus {
    outline: 2px solid var(--c-accent-2); outline-offset: 1px;
}
.form-row textarea { min-height: 200px; resize: vertical; }
.form .honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-msg { padding: var(--sp-2); border-radius: var(--r-sm); margin-bottom: var(--sp-3); }
.form-msg--ok { background: #e6efe1; color: #2f4628; border: 1px solid #b6cba6; }
.form-msg--ng { background: #f2dede; color: #6e2a2a; border: 1px solid #d8a8a8; }

/* ============================================================
 * Holiday banner
 * ============================================================ */
.holiday-banner {
    background: #fff7d6;
    border-bottom: 1px solid #e6d68a;
    color: #6e5a1c;
    padding: var(--sp-1) var(--sp-3);
    text-align: center;
    font-size: 0.75rem;
}
.holiday-banner strong { margin-right: 0.5em; }

/* ============================================================
 * Footer
 * ============================================================ */
.site-footer {
    background: var(--c-accent);
    color: rgba(255, 253, 247, 0.85);
    padding: var(--sp-6) var(--sp-3) var(--sp-4);
    margin-top: var(--sp-7);
}
.site-footer__inner {
    max-width: var(--w-wide); margin: 0 auto;
    display: grid; gap: var(--sp-4);
    grid-template-columns: 1.4fr 1fr 1fr;
}
.site-footer h4 { color: var(--c-paper); font-size: 1rem; margin-bottom: var(--sp-2); }
.site-footer a { color: rgba(255, 253, 247, 0.85); }
.site-footer a:hover { color: var(--c-paper); }
.site-footer__brand img {
    height: 32px;
    width: auto;
    margin-bottom: var(--sp-2);
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}
.site-footer__brand p { font-size: 0.85rem; opacity: 0.75; }
.site-footer__copyright {
    text-align: center;
    margin-top: var(--sp-5);
    padding-top: var(--sp-3);
    border-top: 1px solid rgba(255, 253, 247, 0.15);
    font-size: 0.8rem;
    opacity: 0.65;
    font-family: var(--f-en);
    letter-spacing: 0.1em;
}
@media (max-width: 720px) {
    .site-footer__inner { grid-template-columns: 1fr; }
}

/* ============================================================
 * Reveal animation
 * ============================================================ */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 1s var(--ease-soft), transform 1s var(--ease-soft); }
.reveal.is-visible { opacity: 1; transform: none; }

/* ============================================================
 * Office page – map
 * ============================================================ */
.map-wrap {
    position: relative; padding-bottom: 50%;
    border-radius: var(--r-md); overflow: hidden;
    box-shadow: var(--shadow-paper);
    margin: var(--sp-3) 0;
}
.map-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ============================================================
 * WYSIWYG editor
 * ============================================================ */
.wysiwyg {
    border: 1px solid var(--c-line);
    border-radius: var(--r-sm);
    background: var(--c-paper);
    overflow: hidden;
}
.wysiwyg__toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 8px;
    background: var(--c-bg-cream);
    border-bottom: 1px solid var(--c-line);
}
.wysiwyg__toolbar button {
    background: var(--c-paper);
    border: 1px solid var(--c-line);
    border-radius: var(--r-sm);
    color: var(--c-text);
    font-family: var(--f-jp);
    font-size: 0.85rem;
    padding: 0.35em 0.75em;
    cursor: pointer;
    transition: background .15s, color .15s, border-color .15s;
    min-width: 32px;
}
.wysiwyg__toolbar button:hover {
    background: var(--c-accent);
    color: var(--c-paper);
    border-color: var(--c-accent);
}
.wysiwyg__toolbar button.is-active {
    background: var(--c-strong);
    color: var(--c-paper);
    border-color: var(--c-strong);
}
.wysiwyg__toolbar .sep { width: 1px; background: var(--c-line); margin: 0 4px; }
.wysiwyg__editor {
    min-height: 320px;
    padding: var(--sp-3);
    font-family: var(--f-jp);
    font-size: 1rem;
    line-height: var(--lh-base);
    color: var(--c-text);
    outline: none;
}
.wysiwyg__editor:focus { outline: 2px solid var(--c-accent-2); outline-offset: -2px; }
.wysiwyg__editor h2 { font-size: var(--fs-xl); color: var(--c-accent); margin: 1em 0 0.5em; }
.wysiwyg__editor h3 { font-size: var(--fs-lg); color: var(--c-accent); margin: 1em 0 0.4em; }
.wysiwyg__editor p { margin: 0 0 0.8em; }
.wysiwyg__editor ul, .wysiwyg__editor ol { padding-left: 1.5em; }
.wysiwyg__editor img { max-width: 100%; height: auto; border-radius: var(--r-sm); margin: 0.5em 0; }
.wysiwyg__editor a { color: var(--c-strong); text-decoration: underline; }
.wysiwyg__html-wrap { display: none; padding: var(--sp-2); border-top: 1px dashed var(--c-line); }
.wysiwyg__html {
    width: 100%;
    min-height: 240px;
    font-family: var(--f-mono);
    font-size: 0.85rem;
    border: 1px solid var(--c-line);
    border-radius: var(--r-sm);
    padding: var(--sp-2);
    background: #faf6e8;
    color: var(--c-text);
}
.wysiwyg__source { display: none; }

/* ============================================================
 * Media Picker (modal)
 * ============================================================ */
.media-picker {
    position: fixed; inset: 0; z-index: 100;
}
.media-picker__overlay {
    position: absolute; inset: 0;
    background: rgba(44, 38, 32, 0.65);
}
.media-picker__panel {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: min(900px, 94vw);
    max-height: 86vh;
    background: var(--c-paper);
    border-radius: var(--r-md);
    box-shadow: 0 24px 64px rgba(0,0,0,0.35);
    display: flex; flex-direction: column;
    overflow: hidden;
}
.media-picker__header {
    display: flex; align-items: center; justify-content: space-between;
    padding: var(--sp-2) var(--sp-3);
    border-bottom: 1px solid var(--c-line);
    background: var(--c-bg-cream);
}
.media-picker__header h3 {
    margin: 0; font-size: 1rem; color: var(--c-accent);
}
.media-picker__close {
    background: none; border: 0;
    font-size: 1.5rem; cursor: pointer;
    color: var(--c-text-soft);
    padding: 0 0.4em;
}
.media-picker__close:hover { color: var(--c-strong); }
.media-picker__body {
    padding: var(--sp-3);
    overflow-y: auto;
}
.media-picker__hint { color: var(--c-text-mute); text-align: center; padding: var(--sp-4); }
.media-picker__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--sp-2);
}
.media-picker__item {
    background: var(--c-bg-cream);
    border: 1px solid var(--c-line);
    border-radius: var(--r-sm);
    padding: 6px;
    cursor: pointer;
    text-align: center;
    transition: border-color .15s, transform .15s;
    overflow: hidden;
}
.media-picker__item:hover { border-color: var(--c-accent); transform: translateY(-1px); }
.media-picker__item img {
    width: 100%; height: 110px;
    object-fit: cover;
    border-radius: 3px;
    margin-bottom: 4px;
}
.media-picker__item span {
    display: block;
    font-size: 0.75rem;
    color: var(--c-text-soft);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* ============================================================
 * Media management page
 * ============================================================ */
.media-uploader {
    border: 2px dashed var(--c-line);
    border-radius: var(--r-md);
    padding: var(--sp-5);
    text-align: center;
    color: var(--c-text-soft);
    background: var(--c-bg-cream);
    transition: background .2s, border-color .2s, color .2s;
    cursor: pointer;
}
.media-uploader.is-dragover {
    background: #fff9e3;
    border-color: var(--c-strong);
    color: var(--c-strong);
}
.media-uploader__hint { font-size: 0.85rem; margin-top: var(--sp-1); color: var(--c-text-mute); }
.media-uploader__progress { margin-top: var(--sp-2); }
.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--sp-2);
    margin-top: var(--sp-4);
}
.media-card {
    background: var(--c-paper);
    border: 1px solid var(--c-line);
    border-radius: var(--r-sm);
    overflow: hidden;
    display: flex; flex-direction: column;
}
.media-card img {
    width: 100%; height: 140px; object-fit: cover; cursor: zoom-in;
}
.media-card__meta {
    padding: 6px 10px; font-size: 0.75rem; color: var(--c-text-soft);
}
.media-card__name {
    font-weight: 500; color: var(--c-text);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.media-card__actions {
    display: flex; gap: 4px; padding: 6px 10px 10px;
}
.media-card__actions button {
    flex: 1;
    background: var(--c-bg-cream);
    border: 1px solid var(--c-line);
    border-radius: 3px;
    font-family: var(--f-jp);
    font-size: 0.75rem;
    padding: 4px;
    cursor: pointer;
    color: var(--c-text-soft);
}
.media-card__actions button:hover { background: var(--c-accent); color: var(--c-paper); border-color: var(--c-accent); }
.media-card__actions .danger:hover { background: var(--c-strong); border-color: var(--c-strong); }

/* ============================================================
 * Admin
 * ============================================================ */
.admin-shell {
    max-width: 960px; margin: 0 auto; padding: var(--sp-4) var(--sp-3);
}
.admin-nav {
    display: flex; gap: var(--sp-3); padding-bottom: var(--sp-3);
    border-bottom: 1px solid var(--c-line); margin-bottom: var(--sp-4);
}
.admin-nav a { color: var(--c-text-soft); }
.admin-nav a.is-active { color: var(--c-strong); }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th, .admin-table td {
    padding: var(--sp-2);
    border-bottom: 1px solid var(--c-line);
    text-align: left;
}
.admin-table .status-published { color: var(--c-leaf); }
.admin-table .status-draft { color: var(--c-text-mute); }